<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
    //String name=request.getParameter("realname");
    String _name=(String)session.getAttribute("USER_LOGIN");
    if(_name==null){


%>
<script>alert('滚');location.replace('login.jsp');</script>
<%
        return;
    }%>
<h2>欢迎<%=_name%>加入我们的大家庭&nbsp;<a href="logout.jsp">退出</a> </h2>

